Chair



FIG. 1 is a front view of the present design.

FIG. 2 is a left side view of the present design.

FIG. 3 is a right side view of the present design.

FIG. 4 is a rear view of the present design.

FIG. 5 is a bottom view of the present design.

FIG. 6 is a top view of the present design.

FIG. 7 is a perspective view of the present design; and,

FIG. 8 is a perspective view of chairs connecting with each other in row.

The broken lines are for illustrative purposes and form no part of the claimed design. 

The ornamental design for a chair, as shown and described. 